DE3469640D1 - Cathode ray tube - Google Patents

Cathode ray tube

Info

Publication number
DE3469640D1
DE3469640D1 DE8484200973T DE3469640T DE3469640D1 DE 3469640 D1 DE3469640 D1 DE 3469640D1 DE 8484200973 T DE8484200973 T DE 8484200973T DE 3469640 T DE3469640 T DE 3469640T DE 3469640 D1 DE3469640 D1 DE 3469640D1
Authority
DE
Germany
Prior art keywords
ray tube
cathode ray
cathode
tube
ray
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8484200973T
Other languages
German (de)
English (en)
Inventor
Alfred Walters Woodhead
Ronald William Arthur Gill
Alan George Knapp
Daphne Louise Lamport
Derek Washington
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Philips Electronics UK Ltd
Koninklijke Philips NV
Original Assignee
Philips Electronic and Associated Industries Ltd
Philips Gloeilampenfabrieken NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philips Electronic and Associated Industries Ltd, Philips Gloeilampenfabrieken NV filed Critical Philips Electronic and Associated Industries Ltd
Application granted granted Critical
Publication of DE3469640D1 publication Critical patent/DE3469640D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
    • H01J31/123—Flat display tubes
    • H01J31/124—Flat display tubes using electron beam scanning
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/80—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
    • H01J43/04—Electron multipliers
    • H01J43/06—Electrode arrangements
    • H01J43/18—Electrode arrangements using essentially more than one dynode
    • H01J43/22—Dynodes consisting of electron-permeable material, e.g. foil, grid, tube, venetian blind
DE8484200973T 1983-07-08 1984-07-05 Cathode ray tube Expired DE3469640D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08318494A GB2143078A (en) 1983-07-08 1983-07-08 Cathode ray tube with electron multiplier

Publications (1)

Publication Number Publication Date
DE3469640D1 true DE3469640D1 (en) 1988-04-07

Family

ID=10545426

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484200973T Expired DE3469640D1 (en) 1983-07-08 1984-07-05 Cathode ray tube

Country Status (9)

Country Link
US (1) US4950940A (ja)
EP (1) EP0131335B1 (ja)
JP (1) JPS6039745A (ja)
KR (1) KR850000766A (ja)
CA (1) CA1221133A (ja)
DD (1) DD219335A5 (ja)
DE (1) DE3469640D1 (ja)
ES (1) ES534056A0 (ja)
GB (1) GB2143078A (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2592523A1 (fr) * 1985-12-31 1987-07-03 Hyperelec Sa Element multiplicateur a haute efficacite de collection dispositif multiplicateur comportant cet element multiplicateur, application a un tube photomultiplicateur et procede de realisation
NL9000060A (nl) * 1989-06-01 1991-01-02 Philips Nv Beeldweergeefinrichting van het dunne type.
US5268612A (en) * 1991-07-01 1993-12-07 Intevac, Inc. Feedback limited microchannel plate
JP4108905B2 (ja) * 2000-06-19 2008-06-25 浜松ホトニクス株式会社 ダイノードの製造方法及び構造

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2209533A1 (de) * 1971-03-15 1972-09-21 Litton Industries Inc Lichtverstarker
GB1434053A (en) * 1973-04-06 1976-04-28 Mullard Ltd Electron multipliers
GB2080016A (en) * 1980-07-09 1982-01-27 Philips Electronic Associated Channel plate electron multiplier
GB2101396B (en) * 1981-07-08 1985-05-22 Philips Electronic Associated Flat display tube
GB2108314A (en) * 1981-10-19 1983-05-11 Philips Electronic Associated Laminated channel plate electron multiplier

Also Published As

Publication number Publication date
GB2143078A (en) 1985-01-30
ES8601562A1 (es) 1985-10-16
GB8318494D0 (en) 1983-08-10
EP0131335B1 (en) 1988-03-02
ES534056A0 (es) 1985-10-16
KR850000766A (ko) 1985-03-09
EP0131335A1 (en) 1985-01-16
DD219335A5 (de) 1985-02-27
US4950940A (en) 1990-08-21
CA1221133A (en) 1987-04-28
JPS6039745A (ja) 1985-03-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee